Math, asked by adlakha86ayaan, 9 months ago

please tell faaaaaaaaaaaaassssssst ​

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Answered by enu233
0

Answer:

d

Step-by-step explanation:

x+2x+90=180

since sum of interior angles of triangle is 180 degree

=> 3x+90=180

=>3x=180-90=90

=>x=90/3

=>x=30

Answered by karunap520
1

Step-by-step explanation:

(d) 30

the right answer....

okkkk

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